<?php
namespace TuxDrink\TuxDb\Drink\Util;

class AlcoholCalc {

	public static function calcByVolume($vol) {
		return array('alcohol_by_volume'=>$vol,
					 'alcohol_by_proof_us'=>$vol*2,
					 'alcohol_by_proof_uk'=>$vol*1.75);
	}
	
}
